i have the engine and a 1990 dakota have computer for 93 and i have wire harness for the 90 and the one for the 93 is still on the motor however we cut it off like a foot before the engine right at the fenderwell plug and was wondering if i can make the plug to computer work out of my 90'?? maybe add the missing wires?? could i buy the prongs from like auto zone?? or should i just take a day and run to a junkyard and buy the plug all the way the computer and splice the wire harness back together?

 

I posted a reply to your post on another site in regards to your problem